Binghan CHEN

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Foldable parallel bar apparatus
- Patent number 10,058,723
- Issue date Aug 28, 2018
- The United States of America as represented by the Department of Veterans Aff...
- Eric A. Nickel
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Foldable Parallel Bar Apparatus
- Publication number 20140087920
- Publication date Mar 27, 2014
- U.S. DEPARTMENT OF VETERANS AFFAIRS
- Eric A. NICKEL
- A63 - SPORTS GAMES AMUSEMENTS